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JPL Small-Body Database Browser
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437307 (2013 CG104)
Classification: Jupiter Trojan          SPK-ID: 2437307
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04886898375507388 2.2396e-07  
a 5.153040372182233 6.5835e-07 au
q 4.90121652594482 1.7429e-06 au
i 8.400195248436361 8.4198e-06 deg
node 102.3854350881807 7.9629e-05 deg
peri 306.6214278633556 0.00014927 deg
M 282.6483099084911 0.00013861 deg
tp 2459518.538830098946
(2021-Oct-31.03883010)
0.0017462 TDB
period 4272.614838080951
11.70
0.0008188
2.242e-06
d
yr
n .08425753634317629 1.6147e-08 deg/d
Q 5.404864218419648 6.9052e-07 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      3654 days (10.00 yr)  
   first obs. used      2009-09-27  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56383  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:45:19  

Additional Information
 Earth MOID = 3.91985 au 
 Jupiter MOID = .0963043 au 
 T_jup = 2.976 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457524.5 (2016-May-16.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04850103641020928 2.2284e-07  
q 4.900609343798664 1.735e-06 au
tp 2459528.727387318246
(2021-Nov-10.22738732)
0.0017924 TDB
node 102.3877457658812 7.9631e-05 deg
peri 307.4755734624799 0.00015216 deg
i 8.401289460589593 8.4203e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      3654 days (10.00 yr)  
   first obs. used      2009-09-27  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56383  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:45:19  

Additional Information
 Jupiter MOID = .0963043 au 
 T_jup = 2.976 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.965834942471813E-14 -3.822348636683942E-13 -2.745211568427763E-10 4.853518821112982E-13 -1.604441218440086E-11 -3.038253470437211E-14
q -3.822348636683942E-13 3.01035346905821E-12 2.10910970626073E-9 -3.746355173042782E-12 1.197960527032649E-10 2.645958217252058E-13
tp -2.745211568427763E-10 2.10910970626073E-9 3.212609812721438E-6 -3.129430592572131E-9 2.286481153849663E-7 2.354129993245904E-10
node 4.853518821112982E-13 -3.746355173042782E-12 -3.129430592572131E-9 6.34114608290636E-9 -6.460288895670269E-9 3.521633978815944E-11
peri -1.604441218440086E-11 1.197960527032649E-10 2.286481153849663E-7 -6.460288895670269E-9 2.315209224641134E-8 -2.125808928616988E-11
i -3.038253470437211E-14 2.645958217252058E-13 2.354129993245904E-10 3.521633978815944E-11 -2.125808928616988E-11 7.090134760346762E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2   n/a MPO495169  

437307 (2013 CG104)          Discovered 2010-Nov-14 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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